- Chapter 1: FUNDAMENTALS
- Chapter 10: SYSTEMS OF EQUATIONS AND INEQUALITIES
- Chapter 11: CONIC SECTIONS
- Chapter 12: SEQUENCES AND SERIES
- Chapter 13: LIMITS:A PREVIEW OF CALCULUS
- Chapter 2: FUNCTIONS
- Chapter 3: POLYNOMIAL AND RATIONAL FUNCTIONS
- Chapter 4: EXPONENTIAL AND LOGARITHMIC FUNCTIONS
- Chapter 5: TRIGONOMETRIC FUNCTIONS: UNIT CIRCLE APPROACH
- Chapter 6: TRIGONOMETRIC FUNCTIONS: RIGHT TRIANGLE APPROACH
- Chapter 7: ANALYTIC TRIGONOMETRY
- Chapter 8: POLAR COORDINATES AND PARAMETRIC EQUATIONS
- Chapter 9: VECTORS IN TWO AND THREE DIMENSIONS
Precalculus: Mathematics for Calculus 6th Edition - Solutions by Chapter
Full solutions for Precalculus: Mathematics for Calculus | 6th Edition
Additive identity for the complex numbers
0 + 0i is the complex number zero
A matrix that represents a system of equations.
a(b + c) = ab + ac and related properties
Reciprocal of the period of a sinusoid.
Graph of a polar equation
The set of all points in the polar coordinate system corresponding to the ordered pairs (r,?) that are solutions of the polar equation.
A visible representation of a numerical or algebraic model.
Linear programming problem
A method of solving certain problems involving maximizing or minimizing a function of two variables (called an objective function) subject to restrictions (called constraints)
A local maximum or a local minimum
Measure of spread
A measure that tells how widely distributed data are.
Order of magnitude (of n)
Data items more than 1.5 times the IQR below the first quartile or above the third quartile.
Parametric equations for a line in space
The line through P0(x 0, y0, z 0) in the direction of the nonzero vector v = <a, b, c> has parametric equations x = x 0 + at, y = y 0 + bt, z = z0 + ct.
The movement of an object that is subject only to the force of gravity
Numbers that can be used by researchers to simulate randomness in scientific studies (they are usually obtained from lengthy tables of decimal digits that have been generated by verifiably random natural phenomena).
A plot of all the ordered pairs of a two-variable data set on a coordinate plane.
A square matrix with zero determinant
A procedure for fitting a curve y = a sin (bx + c) + d to a set of data
Solve by substitution
Method for solving systems of linear equations.
p = ƒ(x), where x represents production and p represents price
The line x = a is a vertical asymptote of the graph of the function ƒ if limx:a+ ƒ1x2 = q or lim x:a- ƒ1x2 = q.